Using -Oline -j 96 W=1 C=1 redirect to /tmp/tmp.9aSFHAgRlJ and /tmp/tmp.2xbnWJIMJf
CC=ccache gcc
gcc (GCC) 15.2.1 20260123 (Red Hat 15.2.1-7)
Tree base:
a1aa63c759fd ("KVM: use rest_of_page() macro where appropriate")
Skip baseline build, not the first patch and no Kconfig updates
Building the tree before the patch
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  sound/virtio/virtio_pcm_msg.o
  LD [M]  sound/virtio/virtio_snd.o
  CC [M]  drivers/block/null_blk/main.o
  LD [M]  drivers/block/null_blk/null_blk.o
  CC [M]  drivers/md/dm-pcache/dm_pcache.o
  CC [M]  drivers/md/dm-pcache/cache_dev.o
  CC [M]  drivers/md/dm-pcache/backing_dev.o
  CC [M]  drivers/md/dm-pcache/cache.o
  CC [M]  drivers/md/dm-pcache/cache_gc.o
  CC [M]  drivers/md/dm-pcache/cache_writeback.o
  CC [M]  drivers/md/dm-pcache/cache_segment.o
  CC [M]  drivers/md/dm-pcache/cache_key.o
  CC [M]  drivers/md/dm-pcache/cache_req.o
  LD [M]  drivers/md/dm-pcache/dm-pcache.o
  CC [M]  drivers/gpu/drm/i915/gt/shmem_utils.o
  LD [M]  drivers/gpu/drm/i915/i915.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1054)
  LD [M]  drivers/gpu/drm/i915/i915.ko
  LD [M]  drivers/block/null_blk/null_blk.ko
  LD [M]  drivers/md/dm-pcache/dm-pcache.ko
  LD [M]  sound/virtio/virtio_snd.ko
Building the tree with the patch
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  sound/virtio/virtio_pcm_msg.o
  LD [M]  sound/virtio/virtio_snd.o
  CC [M]  drivers/md/dm-pcache/cache_dev.o
  CC [M]  drivers/md/dm-pcache/cache_gc.o
  CC [M]  drivers/md/dm-pcache/backing_dev.o
  CC [M]  drivers/md/dm-pcache/cache_segment.o
  CC [M]  drivers/md/dm-pcache/cache_writeback.o
  CC [M]  drivers/md/dm-pcache/dm_pcache.o
  CC [M]  drivers/md/dm-pcache/cache.o
  CC [M]  drivers/md/dm-pcache/cache_req.o
  CC [M]  drivers/md/dm-pcache/cache_key.o
  LD [M]  drivers/md/dm-pcache/dm-pcache.o
  CC [M]  drivers/block/null_blk/main.o
  LD [M]  drivers/block/null_blk/null_blk.o
  CC [M]  drivers/gpu/drm/i915/gt/shmem_utils.o
  LD [M]  drivers/gpu/drm/i915/i915.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1054)
  CC [M]  drivers/gpu/drm/i915/i915.mod.o
  CC [M]  drivers/block/null_blk/null_blk.mod.o
  CC [M]  drivers/md/dm-pcache/dm-pcache.mod.o
  LD [M]  drivers/gpu/drm/i915/i915.ko
  LD [M]  drivers/block/null_blk/null_blk.ko
  LD [M]  drivers/md/dm-pcache/dm-pcache.ko
  CC [M]  sound/virtio/virtio_snd.mod.o
  LD [M]  sound/virtio/virtio_snd.ko